131645826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{562589}}^1$

素因数の和:562610

約数の個数: 24

約数和(自身を含む): 307174140

約数和(自身を除く): 175528314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 562589, 1125178, 1687767, 3375534, 5063301, 7313657, 10126602, 14627314, 21940971, 43881942, 65822913, 131645826]

約数ペア:

[(1, 131645826), (2, 65822913), (3, 43881942), (6, 21940971), (9, 14627314), (13, 10126602), (18, 7313657), (26, 5063301), (39, 3375534), (78, 1687767), (117, 1125178), (234, 562589)]